What moves water from a dilute solution in the soil into the cells in a plants roots and why?

Water moves from a dilute solution in the soil into the cells of a plant's roots primarily through the process of osmosis. Osmosis is the diffusion of water across a semi-permeable membrane from an area of lower solute concentration (the soil) to an area of higher solute concentration (the root cells). This movement occurs because root cells contain solutes, which creates a concentration gradient that drives water uptake, allowing the plant to maintain turgor pressure and overall hydration.